Home / 8,496,117.95-12,748,162.72-4,236,618.33

Finding the Fourth Proportional to 8,496,117.95, 12,748,162.72 and 4,236,618.33

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Solution

The fourth proportional to 8,496,117.95, 12,748,162.72 and 4,236,618.33 is: 6,356,915.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,496,117.95 : 12,748,162.72 = 4,236,618.33 : x
  2. Step 2: Convert to fraction form
    8,496,117.95/12,748,162.72 = 4,236,618.33/x
  3. Step 3: Cross multiply
    8,496,117.95x = 12,748,162.72 × 4,236,618.33
  4. Step 4: Simplify right side
    8,496,117.95x = 54,009,099,832,191.56
  5. Step 5: Solve for x
    x = 54,009,099,832,191.56/8,496,117.95
  6. Step 6: Final answer
    x = 6,356,915.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.